IIM Ahmedabad's Publications (Web of Science)


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Total No of Publication : 1298

A capability pathway to subjective economic well-being: Looking beyond materialism

  • Authors: Nanarpuzha, Rajesh; Sarin, Ankur
    Year: 2021 | IIM Ahmedabad
    Source: Journal Of Business Research
    DOI: 10.1016/j.jbusres.2021.01.001

By integrating sociological factors, this study explores novel causal mechanisms to broaden the understanding of subjective economic well-being (SEWB). The results of a probit regression analysis of Indian Human Development Survey (IHDS) cross-sectional and panel data reveal a positive, significant ...(Read Full Abstract)

A constrained agglomerative clustering approach for unipartite and bipartite networks with application to credit networks

  • Authors: Gupta, Samrat; Kumar, Pradeep
    Year: 2021 | IIM Ahmedabad
    Source: Information Sciences
    DOI: 10.1016/j.ins.2019.12.085

Researchers and practitioners have been interested in solving real-world problems through clustering. The clustering of nodes in networks with unipartite or bipartite structure is important to explore real-world complex networks present in nature and society. Bipartite networks form an important cla...(Read Full Abstract)

A mathematical model for predicting length of postoperative intensive care requirement following cardiac surgery in an Indian hospital

  • Authors: Dutta, Goutam; Naik, Ajay; Gosai, Dipa; Ghosh, Priyanko
    Year: 2021 | IIM Ahmedabad
    Source: Opsearch
    DOI: 10.1007/s12597-020-00480-7
    Access Type: Bronze

Intensive care unit (ICU) is a critical resource in a hospital, especially in developing countries such as India. The length of ICU stay after a cardiac surgery is an important variable for effective use of this critical resource. In this context, a predictive model can help a hospital to make optim...(Read Full Abstract)

A new solution approach for multi-stage semi-open queuing networks: An application in shuttle-based compact storage systems

  • Authors: Kumawat, Govind Lal; Roy, Debjit
    Year: 2021 | IIM Ahmedabad
    Source: Computers & Operations Research
    DOI: 10.1016/j.cor.2020.105086

A novel method of market segmentation and market study for dynamic pricing of retail electricity in India: an experimental approach in a university setup

  • Authors: Mitra, Krishnendranath; Dutta, Goutam
    Year: 2021 | IIM Ahmedabad
    Source: Journal Of Revenue And Pricing Management
    DOI: 10.1057/s41272-021-00298-y

Dynamic pricing with automation and option to sell in-house-generated renewable energy to the grid attract consumers to the future retail electricity market. Real-time pricing of electricity in the Indian context has not been relevant so far because the pricing in Indian urban retail electricity mar...(Read Full Abstract)

A prescriptive analytics framework for efficient E-commerce order delivery

  • Authors: Kandula, Shanthan; Krishnamoorthy, Srikumar; Roy, Debjit
    Year: 2021 | IIM Ahmedabad
    Source: Decision Support Systems
    DOI: 10.1016/j.dss.2021.113584

Achieving timely last-mile order delivery is often the most challenging part of an e-commerce order fulfillment. Effective management of last-mile operations can result in significant cost savings and lead to increased customer satisfaction. Currently, due to the lack of customer availability inform...(Read Full Abstract)

A systematic review of labor-saving technologies: Implications for women in agriculture

  • Authors: Vemireddy, Vidya; Choudhary, Anjali
    Year: 2021 | IIM Ahmedabad
    Source: Global Food Security-Agriculture Policy Economics And Environment
    DOI: 10.1016/j.gfs.2021.100541

In this study, we systematically review the literature on adoption factors and impacts of labor-saving technologies (LSTs) by smallholder and women farmers in developing countries. 85 articles are included in the review after meeting strict selection criteria through a search across several electron...(Read Full Abstract)

AGV or Lift-AGV? Performance trade-offs and design insights for container terminals with robotized transport vehicle technology

Alternate second order conic program reformulations for hub location under stochastic demand and congestion

  • Authors: Bhatt, Sneha Dhyani; Jayaswal, Sachin; Sinha, Ankur; Vidyarthi, Navneet
    Year: 2021 | IIM Ahmedabad
    Source: Annals Of Operations Research
    DOI: 10.1007/s10479-021-03993-6

Alternate solution approaches for competitive hub location problems

  • Authors: Tiwari, Richa; Jayaswal, Sachin; Sinha, Ankur
    Year: 2021 | IIM Ahmedabad
    Source: European Journal Of Operational Research
    DOI: 10.1016/j.ejor.2020.07.018

In this paper, we study the hub location problem of an entrant airline that tries to maximize its share in a market with already existing competing players. The problem is modeled as a non-linear integer program, which is intractable for off-the-shelf commercial solvers, like CPLEX and Gurobi, etc. ...(Read Full Abstract)

An integrated TOPSIS-MOORA-based performance evaluation methodology for the key service providers in sharing economy: case of Airbnb superhosts

  • Authors: Majumdar, Adrija; Adhikari, Arnab
    Year: 2021 | IIM Ahmedabad
    Source: Benchmarking-An International Journal
    DOI: 10.1108/BIJ-03-2020-0085

Purpose In the context of sharing economy, the superhost program of Airbnb emerges as a phenomenal success story that has transformed the tourism industry and garnered humongous popularity. Proper performance evaluation and classification of the superhosts are crucial to incentivize superhosts to ma...(Read Full Abstract)

Analysis of a dyadic sustainable supply chain under asymmetric information

  • Authors: Raj, Alok; Modak, Nikunja Mohan; Kelle, Peter; Singh, Bharati
    Year: 2021 | IIM Ahmedabad
    Source: European Journal Of Operational Research
    DOI: 10.1016/j.ejor.2020.07.042

Analyzing the role of national culture on content creation and user engagement on Twitter: The case of Indian Premier League cricket franchises

  • Authors: Prakash, C. Deep; Majumdar, Adrija
    Year: 2021 | IIM Ahmedabad
    Source: International Journal Of Information Management
    DOI: 10.1016/j.ijinfomgt.2020.102268

The content generation strategy of a sports franchise determines whether the user engagement increases or decreases on social media platforms. Thus, the role of Chief Operating Officer (COO) is profound who generally decides and governs social media policies of the franchises. We show that the cultu...(Read Full Abstract)

Assessing advertisement quality on C2C social commerce platforms: an information quality approach using text mining

  • Authors: Trehan, Deepak; Sharma, Rajat
    Year: 2021 | IIM Ahmedabad
    Source: Online Information Review
    DOI: 10.1108/OIR-07-2020-0320

Purpose The purpose of this paper is to test relevance of the information quality (IQ) framework in understanding quality of advertisements (ads) posted by ordinary consumers. Design/methodology/approach The main objective of this study is to assess quality ads posted on customer-to-customer (C2C) s...(Read Full Abstract)

Assessing teacher innovations: expert versus peer ratings

  • Authors: Chand, Vijaya Sherry; Kuril, Samvet; Deshmukh, Ketan Satish; Avadhanam, Rukmini Manasa
    Year: 2021 | IIM Ahmedabad
    Source: International Journal Of Educational Management
    DOI: 10.1108/IJEM-04-2020-0185

Assessment of a widely applicable torso ECG in acute coronary syndrome

  • Authors: Gurunath, Parale; Chinmay, Parale; Hrishikesh, Parale; Vaijayanti, Gandhi; Sharada, Kolhapure; Pratap, Randive; Wasim, Bennishirur; Gopi, Panicker; Rajeev, Sharma; Yash, Lokhandwala
    Year: 2021 | IIM Ahmedabad
    Source: Indian Heart Journal
    DOI: 10.1016/j.ihj.2021.03.007
    Access Type: gold

Introduction: The time from symptom onset to arrival at healthcare facility, and door to reperfusion time in treatment of acute coronary syndrome (ACS) can be improved significantly if the patient or the relatives can record a 12-lead ECG at home and transmit it to the physician for prompt interpret...(Read Full Abstract)

Borrowing from government owned banks & firm's liquidation risk*

Government Owned Banks (GOBs) have other explicit or implicit objectives apart from profit maximization. In this paper, I study whether this affects the liquidation risk of firms borrowing from GOBs. Using the natural experiment of securitization reform in India that increased firms' liquidation ris...(Read Full Abstract)

Business, Power and Sustainability in a World of Global Value Chains

Capacitated multi-period maximal covering location problem with server uncertainty

  • Authors: Vatsa, Amit Kumar; Jayaswal, Sachin
    Year: 2021 | IIM Ahmedabad
    Source: European Journal Of Operational Research
    DOI: 10.1016/j.ejor.2020.07.061

We study the problem of assigning doctors to existing, non-operational Primary Health Centers (PHCs). We do this in the presence of clear guidelines on the maximum population that can be served by any PHC, and uncertainties in the availability of the doctors over the planning horizon. We model the p...(Read Full Abstract)

Celebrity endorsements in destination marketing: A three country investigation

  • Authors: Roy, Subhadip; Dryl, Wioleta; de Araujo Gil, Luciana
    Year: 2021 | IIM Ahmedabad
    Source: Tourism Management
    DOI: 10.1016/j.tourman.2020.104213

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